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Please solve the question in the attachment.. .. ...... ... ........ . ... ..... ............................... ...............

Please solve the question in the attachment.. .. ...... ... ........   . ... ..... ............................... ............... 

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Grade:12th pass

1 Answers

Dharun J
35 Points
5 years ago
Sum of relative acc from each reference poin is zero so here from m1 acc of pulley near is 0 and from puller acc of m1 is -a1 similarly the others 
 
Final eq is 
-a1 +  -a2  + 2a3=0 so a1 + a2 = a3

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